46 virtual bool Sort(std::vector<std::string>
const & filenames);
50 const std::vector<std::string> &
GetFilenames()
const {
return Filenames; }
53 void Print(std::ostream &os)
const;
56 bool AddSelect(
Tag const &tag,
const char *value );
60 void SetSortFunction( SortFunction f );
62 virtual bool StableSort(std::vector<std::string>
const & filenames);